21700 20700 18650 Battery Holder Storage Solder-free DIY Power Battery Splicable Slot Storage L G4N9

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1. Splicable battery slot products are suitable for cylindrical batteries of 21700.20700.18650 2. Connect the positive and negative poles to the copper column accessories Buyers need to assemble themselves, please be sure to confirm! Buyers need to assemble themselves, please be sure to confirm! 3. The product is used for DIY, but it is not recommended for battery packs with vibration sources. 4. If it is used for 18650 battery, please be sure to note! Two types of length difference When you need to achieve parallel or series connection, please purchase the pure copper connection piece separately! The product contains: 1*splicable battery slot 2*M3X16mm copper screw 3*Copper nut M3 2*Square terminal inner diameter M3 1*spring 10mm or 1*splicable battery slot 1*M3X16mm copper screw 1*M3X10MM copper screw 3*Copper nut M3 2*Square terminal inner diameter M3 1*spring 10mm or 1*Connector